61071857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11171}}^1$

素因数の和:11260

約数の個数: 16

約数和(自身を含む): 77220864

約数和(自身を除く): 16149007

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 11171, 78197, 122881, 793141, 860167, 5551987, 8724551, 61071857]

約数ペア:

[(1, 61071857), (7, 8724551), (11, 5551987), (71, 860167), (77, 793141), (497, 122881), (781, 78197), (5467, 11171)]